Learn how to choose valve bolting materials including ASTM A193 B7, B8, B8M, L7 and ASTM A194 nuts by pressure, temperature, corrosion, flange type, gasket load and project requirements.
Vcore Valve provides industrial flow control solutions for chemical processing, oil & gas, water treatment, power generation, and high-pressure pipeline applications. We supply reliable ball valves, butterfly valves, gate valves, globe valves, check valves, control valves, and customized valve solutions for demanding industrial projects.
Production
QC
Testing
Materials
Stay up to date with our latest valve products, technical resources, and project solutions.
